Guided Wave Radar

VEGAFLEX: Measurement of level and interface with guided wave radar (GWR)

In level measurement with guided wave radar, microwave pulses are conducted along a cable or rod probe and reflected by the product surface. The measuring probe of the TDR sensor ensures that the signal reaches the medium undisturbed. Liquids, bulk solids and separation layers (interfaces) in liquids are commonly measured with this measuring technique.

The advantages

  • Steam
  • Pressure and temperature fluctuations
  • Dust and noise
  • Buildup and condensation

Step by step to the right sensor

What would you like to measure?

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Liquid

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Solid

VEGAFLEX 81
VEGAFLEX 81

TDR sensor for continuous level and interface measurement of liquids

Universal TDR sensor for liquids of all kinds

VEGAFLEX 82
VEGAFLEX 82

TDR sensor for continuous level measurement of bulk solids

Universal TDR sensor for light bulk solids

VEGAFLEX 83
VEGAFLEX 83

TDR sensor for continuous level and interface measurement of liquids

For aggressive media or extremely high hygienic requirements

VEGAFLEX 86
VEGAFLEX 86

TDR sensor for continuous level and interface measurement of liquids

For the most extreme process conditions

VEGAPASS 81
VEGAPASS 81

The combination of VEGAPASS 81 with VEGAFLEX enables a continuous level measurement outside the vessel. The bypass consists of a standpipe which is mounted as communicating vessel laterally to the vessel via two process fittings. This kind of mounting ensures that the level in the standpipe and the vessel are the same.